Electrical computers and digital processing systems: support – Data processing protection using cryptography
Reexamination Certificate
2005-11-08
2005-11-08
Barrón, Jr., Gilberto (Department: 2132)
Electrical computers and digital processing systems: support
Data processing protection using cryptography
C380S030000, C380S044000, C380S044000, C380S028000, C380S044000, C380S037000, C713S193000, C713S153000, C713S194000
Reexamination Certificate
active
06963979
ABSTRACT:
A cryptographic accelerator (1) has a host interface (2) for interfacing with a host sending cryptographic requests and receiving results. A CPU (3) manages the internal logical unit in an exponentiation sub-system (7) having modulator exponentiators (30). The exponentiators (30) are chained together up to a maximum of four, in a block (20). There are ten blocks (20). A scheduler uses control registers and an input buffer to perform the scheduling control.
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Fairclough Christopher
Flanagan Francis
AEP Systems Limited
Barrón Jr. Gilberto
Jacobson & Holman PLLC
Lemma Samson B.
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